/*
 * This file Copyright (c) 2015. Walle.
 * (http://www.wallellen.com). All rights reserved.
 *
 *
 * This file is dual-licensed under both the
 * Walle Agreement (WA) and the GNU General Public License.
 * You may elect to use one or the other of these licenses.
 *
 * This file is distributed in the hope that it will be
 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
 * implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
 * Redistribution, except as permitted by whichever of the GPL
 * or WA you select, is prohibited.
 *
 * 1. For the GPL license (GPL), you can redistribute and/or
 * modify this file under the terms of the GNU General
 * Public License, Version 3, as published by the Free Software
 * Foundation.  You should have received a copy of the GNU
 * General Public License, Version 3 along with this program;
 * if not, write to the Free Software Foundation, Inc., 51
 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * 2. For the Walle Agreement (WA), this file
 * and the accompanying materials are made available under the
 * terms of the WA which accompanies this distribution, and
 * is available at http://www.wallellen.com/agreement.html
 *
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
 */

package com.wallellen.wda.tag;

import com.wallellen.knowledge.doc.domain.Docfile;
import com.wallellen.knowledge.doc.server.FileManagerInter;
import com.wallellen.parameter.ParamService;
import com.wallellen.util.spring.BeanFactory;
import com.wallellen.wda.exception.ErrorTypeException;

import javax.servlet.jsp.JspException;
import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.tagext.TagSupport;
import java.io.IOException;
import java.util.Set;

public class DocWebViewUrl extends TagSupport {
    /**
     *
     */
    private String fileid;
    private final static FileManagerInter aloneIMP = (FileManagerInter) BeanFactory
            .getBean("fileManagerImpl");
    private static final long serialVersionUID = 1895493540131375513L;

    @Override
    public int doEndTag() throws JspException {
        JspWriter jspw = this.pageContext.getOut();
        try {
            Docfile file = aloneIMP.getFile(fileid);
            String typename = null;
            if (file.getExname() != null && !file.getExname().isEmpty()) {
                typename = file.getExname().replace(".", "");
            }
            Set<String> types = RmiServer.getInstance().getSupportTypes();
            if (types.contains(typename)) {
                if (!RmiServer.getInstance().isLoged(file.getId())) {
                    RmiServer.getInstance().generateDoc(file.getId(), file.getFile(), typename, file.getName());
                }
                jspw.println(ParamService.getInstance().getParameter("config.wda.view.url")
                        .replaceAll("PARA_KEY", fileid));
            } else {
                jspw.println("");
            }
        } catch (IOException | ErrorTypeException e) {
            e.printStackTrace();
        }
        return 0;
    }

    @Override
    public int doStartTag() throws JspException {

        return 0;
    }

    public String getFileid() {
        return fileid;
    }

    public void setFileid(String fileid) {
        this.fileid = fileid;
    }
}
